15926640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{66361}}^1$

素因数の和:66377

約数の個数: 40

約数和(自身を含む): 49373328

約数和(自身を除く): 33446688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 66361, 132722, 199083, 265444, 331805, 398166, 530888, 663610, 796332, 995415, 1061776, 1327220, 1592664, 1990830, 2654440, 3185328, 3981660, 5308880, 7963320, 15926640]

約数ペア:

[(1, 15926640), (2, 7963320), (3, 5308880), (4, 3981660), (5, 3185328), (6, 2654440), (8, 1990830), (10, 1592664), (12, 1327220), (15, 1061776), (16, 995415), (20, 796332), (24, 663610), (30, 530888), (40, 398166), (48, 331805), (60, 265444), (80, 199083), (120, 132722), (240, 66361)]